Portal class

DSL sugar for PortalNode.

Renders overlays, modals, and tooltips directly into document.body or a custom container while preserving lexical state and reactive lifecycle.

BloomNode modalDialog(bool isOpen) => Show(
  () => isOpen,
  child: Portal(
    targetSelector: 'body',
    child: Div(
      className: 'modal-backdrop',
      children: [
        Div(className: 'modal-card', text: 'Modal dialog content'),
      ],
    ),
  ),
);

Inheritance

• Object
• BloomNode
• PortalNode
• Portal

Constructors

Portal({required BloomNode child, String targetSelector = 'body'})

Creates a portal descriptor for child with destination targetSelector.

const

Properties

child → BloomNode

The descriptor tree to render into the target container.

final, inherited

hashCode → int

The hash code for this object.

no setter, inherited

runtimeType → Type

A representation of the runtime type of the object.

no setter, inherited

targetSelector → String

The CSS selector identifying the destination container element (e.g. 'body', '#modal-root').

final, inherited

Methods

noSuchMethod(Invocation invocation) → dynamic

Invoked when a nonexistent method or property is accessed.

inherited

toString() → String

A string representation of this object.

inherited

Operators

operator ==(Object other) → bool

The equality operator.

inherited